﻿using System;

namespace 黄燕鸿
{
    class Program
    {
        static void Main(string[] args)
        {
            for (int a = 1; a <= 10; a++)
            {
                if (a == 9)
                {
                    Console.WriteLine("老子不算了！！！");
                    break;
                }
                for (int b = 1; b <= a; b++)
                {
                    int c = a + b;
                    Console.WriteLine(c);
                }
            }
            Console.ReadKey();

            Console.WriteLine("兄弟，今晚去哪玩？书城，奶茶店，还是酒吧？");
            string where = Console.ReadLine();
            Console.WriteLine(where);
            switch (where)
            {
                case "书城":
                    Console.WriteLine("你丫会去学习？");
                    break;
                case "奶茶店":
                    Console.WriteLine("可以，你请客");
                    break;
                case "" +
                "酒吧":
                    Console.WriteLine("记得叫几个妹子");
                    break;
                default:
                    Console.WriteLine("都不想去？那你想......哦~~了解了解·，懂的懂的。嗯~~");
                    break;
            }
            Console.ReadKey();
        }
    }
}
